Any tire mount? No, unless you get creative mounting it. There are TONS of different tire mounts.
There's probably 3-4 stock ones laying around in various friends' backyard collecting dust. I may even still have mine - not sure. I suppose if you looked on craigslist, or *maybe* looked at the classified section here you could find one cheap.
For "price checks" feel free to cruise the for sale/classified section here. Or PM one of the vendors here if you want a new one.
I have given more than my fair share of softops away for free, so the cost goes up from there.